Ep 5. White Light

Tom and Diana investigate a man who is able to heal people with the touch of his hand. They soon discover that his power is connected to the 4400, as all of the people he has healed are also returnees. Meanwhile, Shawn is struggling to deal with his new ability to predict the future, and becomes convinced that he is seeing visions of a catastrophic event. As the team tries to help Shawn, they must also deal with the return of Lily, who has been missing for six years but is now back with a mysterious agenda. As tensions rise and secrets are revealed, the 4400 must band together to prevent disaster.